Year
2023–2026
Analyst
Mahallelah Shauer
Status
In Progress
Research Center
Aquatina Research Center
Region
Mediterranean Basin
Project 03
Invasive Species
Mapping
Spatiotemporal analysis and monitoring of invasive marine species distribution.

This project focuses on mapping and monitoring the distribution and spread of invasive marine species across the Mediterranean and Atlantic regions, using satellite imagery, citizen science data, and species observation records.

By combining multiple data sources, we develop predictive maps to identify high-risk areas and inform management and prevention strategies.

Remote sensing analysis, species distribution modeling, spatiotemporal analysis, citizen science integration, and geospatial risk assessment.

Remote Sensing GIS Species Distribution Modeling Python R Spatial Analysis
  • Invasive species distribution maps
  • Risk assessment and early warning system
  • Spatiotemporal trend analysis
  • Management recommendations
Shauer, M., Zangaro, F., Specchia, V., Pinna, M. Investigating invasion patterns of Callinectes sapidus and the relation with research effort and climate change in the Mediterranean Sea. Sci Rep 15, 34967 (2025). https://doi.org/10.1038/s41598-025-18982-z
Shauer, M., et al., Population Heterogeneity and Invasive Species Dynamics (in review).
Blue Crab
Visualizations
Analysis Gallery
Blue Crab Animation
Invasion Dynamics GIF

Invasion Records Published from 1965 - 2024 Atlantic blue crab (Callinectes sapidus)

Figure 2
Callinectes sapidus Morphometric Model

3D Model of the Atlantic blue crab (Callinectes sapidus) morphology, illustrating key features and measurements used in the analysis. The 3D model was made by M. Shauer in Blender 4.4.

Change in Temperature
Climate Change Trends

Visualization of the temperature changes depicted. Warming was found to have significant implications for the invasive species dynamics in the region.

Hot Spots
Hot Spots

Analysis of identified hotspots, their spatial distribution, and implications for management strategies.

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